A charged particle is accelerated from rest through a certain potential difference. The de-Broglie wavelength is 
when it is accelerated through 
and is 
when accelerated through 
. The ratio 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
The de-Broglie wavelength 
associated with a charged particle is given by
Here, 
planck's constant
mass of charged particle
charge on the particle
potential at which the charged particle is accelerated.
As the charge 
and mass 
is same in both cases.
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